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KengaRu [80]
3 years ago
11

Caroline, Colin & Sarah share some money.

Mathematics
1 answer:
krek1111 [17]3 years ago
3 0

Answer:

2/9

Step-by-step explanation:

After Caroline's share,

1 - 1/9 = 8/9 is left

Sarah gets:

1/(1+3) of 8/9

1/4 × 8/9

2/9

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How can undefinable terms be used to create precise mathematical definitions?
chubhunter [2.5K]

Answer:

This is done by stating descriptions of these terms.

Step-by-step explanation:

Undefinable terms are terms with no formal definitions. Formal definitions are obtained when specific words are used to define a term. In mathematics, specifically, Geometry words like line, point, and plane have no definite definition, So descriptions are used to identify them.

For example, in describing a point, we note that a point has no dimensions, it is usually denoted with a capital letter, and it indicates a position. Also in a coordinate plane, it is denoted with descriptions such as  (u,v). Corresponding descriptions are given of other undefinable terms.

6 0
3 years ago
What is the value of 5/zwhen z=2
AveGali [126]

Step-by-step explanation:

When

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3 years ago
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matrenka [14]
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7 0
3 years ago
Carly opened 20 gifts on her birthday. Of these gifts, 4 were clothes, 13 were toys and 3 were books. According to these results
Elanso [62]

Answer:

65%

Step-by-step explanation:

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7 0
3 years ago
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MA_775_DIABLO [31]

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Step-by-step explanation:

Although the points are not in a direct line they are going up left to right which means positive

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